it unset should treat it as being MIGRATION_NEW.
* $wgAuth – This old setting, deprecated in 1.27, has been removed as part of
the removal of AuthPlugin.
+* $wgSitesCacheFile has been removed. It was introduced in 1.25 to allow sites
+ to configure a file in which to cache the SiteStore database table.
+ This was never used. SiteStore already caches its information by default
+ using BagOStuff (e.g. Memcached or APC).
=== New features in 1.33 ===
* (T96041) __EXPECTUNUSEDCATEGORY__ on a category page causes the category
* Added jakub-onderka/php-console-highlighter 0.3.2 explicitly (dev-only).
==== Changed external libraries ====
-* Updated OOUI from v0.29.2 to v0.30.4.
+* Updated OOUI from v0.29.2 to v0.31.0.
* Updated OOjs Router from pre-release to v0.2.0.
* Updated moment from v2.19.3 to v2.24.0.
* Updated wikimedia/xmp-reader from 0.6.0 to 0.6.2.
* Language::markNoConversion, deprecated in 1.32, has been removed. Use
LanguageConverter::markNoConversion instead.
* BagOStuff::modifySimpleRelayEvent() method has been removed.
+* ParserOutput::getLegacyOptions, deprecated in 1.30, has been removed.
+ Use ParserOutput::allCacheVaryingOptions instead.
+* CdnCacheUpdate::newSimplePurge, deprecated in 1.27, has been removed.
+ Use CdnCacheUpdate::newFromTitles() instead.
=== Deprecations in 1.33 ===
* The configuration option $wgUseESI has been deprecated, and is expected
check block behaviour.
* The api-feature-usage log channel now has log context. The text message is
deprecated and will be removed in the future.
+* The FileBasedSiteLookup class has been deprecated. For a cacheable SiteLookup
+ implementation, use CachingSiteStore instead.
=== Other changes in 1.33 ===
* (T201747) Html::openElement() warns if given an element name with a space
* The implementation of buildStringCast() in Wikimedia\Rdbms\Database has
changed to explicitly cast. Subclasses relying on the base-class
implementation should check whether they need to override it now.
+* BagOStuff::add is now abstract and must explicitly be defined in subclasses.
== Compatibility ==
MediaWiki 1.33 requires PHP 7.0.13 or later. Although HHVM 3.18.5 or later is
* MySQL 5.5.8 or later
* PostgreSQL 9.2 or later
-* SQLite 3.3.7 or later
+* SQLite 3.8.0 or later
* Oracle 9.0.1 or later
* Microsoft SQL Server 2005 (9.00.1399)